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發(fā)布時(shí)間: 2015-8-23 16:45
正文摘要:1.纖維的性能。6 y" z) V; N8 d+ P ①纖維的長(cháng)度:纖維長(cháng)度,特別是長(cháng)度短于2Lc(滑脫長(cháng)度)的纖維含量,對紗線(xiàn)強度有很大影響。如棉纖維中短絨率平均增加1%,紗線(xiàn)強度下降1% ~1.2%。 : C9 m# o* k* g3 ... |
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